Sari, Astrid, AND 		Kurniawati, Naning.
" Pengembangan Perangkatan Pembelajaran REACT Berseting Think Talk Write dengan bantuan Google SketchUp pada Materi Bangun Ruang Sisi Datar SMP" <em>Journal of Medives : Journal of Mathematics Education IKIP Veteran Semarang</em> [Online], Volume 4 Number 1 (20 January 2020)